Add frozen string literal support

ruby · Apr 7, 2020 · daac9d0 · daac9d0
1 parent c213ad2
commit daac9d0
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
@@ -12,4 +12,4 @@ jobs:
         gem install bundler --no-document
         bundle install
     - name: Run test
-      run: rake
+      run: rake && RUBYOPT=--enable-frozen_string_literal rake
diff --git a/lib/rdoc/erb_partial.rb b/lib/rdoc/erb_partial.rb
@@ -12,7 +12,7 @@ class RDoc::ERBPartial < ERB
   def set_eoutvar compiler, eoutvar = '_erbout'
     super
 
-    compiler.pre_cmd = ["#{eoutvar} ||= ''"]
+    compiler.pre_cmd = ["#{eoutvar} ||= +''"]
   end
 
 end
-Original file line number
+Diff line change
@@ Expand Up / @@ -12,7 +12,7 @@ class RDoc::ERBPartial < ERB @@
       def set_eoutvar compiler, eoutvar = '_erbout'
         super
-        compiler.pre_cmd = ["#{eoutvar} ||= ''"]
+        compiler.pre_cmd = ["#{eoutvar} ||= +''"]
       end
     end
@@ Expand Down @@